ScNb(SiTc)2
高熵材料 HEAMP-ID: mp-3301871 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.43 | 11.9060 | 13.7 | (0,0,1) |
| 12.78 | 6.9257 | 3.8 | (0,1,0) |
| 14.75 | 6.0056 | 1.1 | (0,1,1) |
| 14.84 | 5.9677 | 12.2 | (0,1,-1) |
| 14.88 | 5.9530 | 36.9 | (0,0,2) |
| 19.59 | 4.5308 | 1.7 | (0,1,2) |
| 19.74 | 4.4983 | 1.6 | (0,1,-2) |
| 25.73 | 3.4629 | 11.8 | (0,2,0) |
| 25.79 | 3.4543 | 16.7 | (0,1,3) |
| 25.96 | 3.4326 | 21.5 | (0,1,-3) |
| 26.80 | 3.3260 | 13.2 | (1,0,0) |
| 29.95 | 2.9838 | 1.2 | (0,2,-2) |
| 30.73 | 2.9096 | 19.0 | (1,1,1) |
| 30.78 | 2.9053 | 8.5 | (1,1,-1) |
| 30.79 | 2.9036 | 2.0 | (1,0,2) |
| 37.49 | 2.3988 | 100.0 | (1,2,0) |
| 37.54 | 2.3959 | 93.2 | (1,1,3) |
| 37.66 | 2.3886 | 89.8 | (1,1,-3) |
| 39.72 | 2.2695 | 33.0 | (0,3,1) |
| 39.79 | 2.2654 | 32.6 | (0,2,4) |
| 39.83 | 2.2633 | 29.9 | (0,3,-1) |
| 39.95 | 2.2569 | 26.9 | (0,1,5) |
| 40.09 | 2.2492 | 27.4 | (0,2,-4) |
| 40.13 | 2.2468 | 25.3 | (0,1,-5) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of ScNb(SiTc)2 were obtained from the Materials Project database (MP-ID: mp-3301871, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_ScNb(SiTc)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.32599798
_cell_length_b 6.92590461
_cell_length_c 11.90630065
_cell_angle_alpha 89.58263165
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural ScNb(SiTc)2
_chemical_formula_sum 'Sc3 Nb3 Si6 Tc6'
_cell_volume 274.26084424
_cell_formula_units_Z 3
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Sc Sc0 1 0.50000000 0.30033559 0.29944286 1.0
Sc Sc1 1 0.50000000 0.29626894 0.69960532 1.0
Sc Sc2 1 0.50000000 0.80144630 0.20163278 1.0
Nb Nb3 1 0.50000000 0.40444114 0.99891835 1.0
Nb Nb4 1 0.50000000 0.90000252 0.50276580 1.0
Nb Nb5 1 0.50000000 0.79468901 0.79961859 1.0
Si Si6 1 0.00000000 0.99623260 0.66805842 1.0
Si Si7 1 0.00000000 0.50219712 0.16428737 1.0
Si Si8 1 0.00000000 0.49757470 0.83222134 1.0
Si Si9 1 0.00000000 0.00029394 0.33619093 1.0
Si Si10 1 0.50000000 0.00329333 0.00122391 1.0
Si Si11 1 0.50000000 0.49756397 0.49840721 1.0
Tc Tc12 1 0.00000000 0.74294759 0.99487876 1.0
Tc Tc13 1 0.00000000 0.23807628 0.50205014 1.0
Tc Tc14 1 0.00000000 0.63066213 0.62838130 1.0
Tc Tc15 1 0.00000000 0.13553630 0.12452778 1.0
Tc Tc16 1 0.00000000 0.12459948 0.87223179 1.0
Tc Tc17 1 0.00000000 0.63403506 0.37555634 1.0
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